
Built for the roadside, not the waiting room
A&T Mobile Truck and Trailer Repair has been in business for over 30 years — a mobile diesel and heavy-duty towing operation. We meet the truck where it fails — yards, ramps, docks, and night lanes — within about 50 miles of Fairfield, CA.

What we believe
Downtime is a location problem and a communication problem. Drivers need a human who understands unit numbers and mile markers. Fleets need ETAs and honest scope. We run both.
Where we work
Mobile service — we come to the truck. Coverage is roughly 50 miles around Fairfield, CA — Solano County, nearby North Bay and East Bay fringe, and listed cities such as Vacaville, Vallejo, Napa, Sacramento, and Stockton. We do not claim nationwide or multi-state corridor coverage.
How we work
- 24/7 emergency dispatch at (800) 434-1205
- On-site diagnostics before parts guesses
- Mobile inventory for common diesel and trailer failures
- Heavy-duty / semi towing on our Kenworth wrecker when a roll-away is required
- Fleet PM and charge accounts when a full bay day is not an option
What we are not
We are not a drop-in truck shop. A&T Mobile Truck and Trailer Repair is mobile road service — we come to the truck. For brick-and-mortar bay work, our sister company North Bay Truck Center handles in-shop repairs. We are also not a light-duty passenger-car service chain and we do not offer oil changes. Mobile repair and heavy-duty/semi towing are both part of this business — ask for the one you need when you call (800) 434-1205. Dedicated tow driver coverage is strongest Monday–Friday; confirm night and weekend tow availability with dispatch.
Real units, real jobs
Yellow Sprinters for mobile repair. Kenworth #32 for heavy recovery.




Talk to dispatch
Call (800) 434-1205 for 24/7 mobile diesel within our Fairfield radius — or use Talk to Marcus (bottom right).
